I have the 1100 vstar 05 model!My question is where do i mount a windsheild bag? I got 1 that screwed in to the windsheild but the windsheild does not have a screw in the middle so it will not fit!Then i got 1 that was a strap on & the straps are not long enough To put it on the handlebars!I need some help where to put it & how !Please help me ?